FUN Six Flags Entertainment Corporation
Six Flags Entertainment Corporation (FUN) Institutional Ownership
What the institutions did with FUN last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 15.9M | 15.0% |
| DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP | 7.7M | 7.2% |
| MORGAN STANLEY | 6.1M | 5.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.4M | 5.1% |
| Sachem Head Capital Management LP | 5.0M | 4.7% |
| DENDUR CAPITAL LP | 5.0M | 4.7% |
| H PARTNERS MANAGEMENT, LLC | 4.9M | 4.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3M | 4.0% |
| JANA Partners Management, LP | 4.1M | 3.9% |
| UBS Group AG | 3.9M | 3.7% |
| STATE STREET CORP | 3.9M | 3.6% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 2.6M | 2.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5M | 2.4% |
| GOLDMAN SACHS GROUP INC | 2.3M | 2.2% |
| MARSHALL WACE, LLP | 2.0M | 1.9% |
| GLENVIEW CAPITAL MANAGEMENT, LLC | 2.0M | 1.9% |
| AMERIPRISE FINANCIAL INC | 1.6M | 1.5% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.6M | 1.5% |
| NORGES BANK | 1.2M | 1.1% |
| NORTHERN TRUST CORP | 1.1M | 1.1% |
| Chescapmanager LLC | 1.1M | 1.1% |
| CITADEL ADVISORS LLC | 1.1M | 1.0% |
| ING GROEP NV | 1.0M | 1.0% |
| Long Pond Capital, LP | 979.4K | 0.9% |
| Kanen Wealth Management LLC | 832.3K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| UBS Group AG | Reduced | 9.1M | 3.9M | -5.2M |
| AMERIPRISE FINANCIAL INC | Reduced | 3.4M | 1.6M | -1.8M |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Increased | 1.0M | 2.6M | +1.6M |
| HAWK RIDGE CAPITAL MANAGEMENT LP | Sold Out | 1.4M | 0 | -1.4M |
| DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP | Reduced | 8.7M | 7.7M | -1.0M |
| Invenomic Capital Management LP | Reduced | 1.4M | 431.4K | -994.8K |
| BlackRock, Inc. | Increased | 15.2M | 15.9M | +756.4K |
| Land & Buildings Investment Management, LLC | Sold Out | 642.3K | 0 | -642.3K |
| CITADEL ADVISORS LLC | Reduced | 1.7M | 1.1M | -641.8K |
| GOLDMAN SACHS GROUP INC | Reduced | 3.0M | 2.3M | -640.1K |
| JPMORGAN CHASE & CO | Reduced | 635.8K | 73.1K | -562.7K |
| Channing Capital Management, LLC | Sold Out | 510.9K | 0 | -510.9K |
| RUSH ISLAND MANAGEMENT, LP | Reduced | 927.8K | 418.9K | -508.9K |
| MARSHALL WACE, LLP | Increased | 1.5M | 2.0M | +501.3K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 5.1M | 5.4M | +289.0K |
| H PARTNERS MANAGEMENT, LLC | Increased | 4.7M | 4.9M | +250.0K |
| AQR CAPITAL MANAGEMENT LLC | New | 0 | 233.3K | +233.3K |
| Manatuck Hill Partners, LLC | Increased | 80.0K | 310.0K | +230.0K |
| Long Pond Capital, LP | Increased | 750.4K | 979.4K | +229.0K |
| BANK OF AMERICA CORP /DE/ | Reduced | 650.0K | 425.6K | -224.4K |
| Nuveen, LLC | Increased | 206.9K | 428.1K | +221.1K |
| Darwins River Capital, LP | Sold Out | 205.5K | 0 | -205.5K |
| GLENVIEW CAPITAL MANAGEMENT, LLC | Reduced | 2.2M | 2.0M | -205.3K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 19.5K | 222.3K | +202.8K |
| SUSQUEHANNA ADVISORS GROUP, INC. | Reduced | 218.7K | 20.6K | -198.1K |
| Y-Intercept (Hong Kong) Ltd | New | 0 | 197.5K | +197.5K |
| STATE STREET CORP | Increased | 3.7M | 3.9M | +193.9K |
| Walleye Capital LLC | Increased | 132.5K | 324.7K | +192.2K |
| Balyasny Asset Management L.P. | Reduced | 849.4K | 669.5K | -180.0K |
| THOMPSON SIEGEL & WALMSLEY LLC | Reduced | 349.4K | 183.6K | -165.8K |
| JANE STREET GROUP, LLC | Sold Out | 162.1K | 0 | -162.1K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 274.5K | 116.4K | -158.1K |
| Creek Drive Management Group LLC | Sold Out | 155.0K | 0 | -155.0K |
| Jump Financial, LLC | Increased | 39.6K | 190.6K | +151.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 2.4M | 2.5M | +142.2K |
| Tejara Capital Ltd | Sold Out | 141.3K | 0 | -141.3K |
| MORGAN STANLEY | Increased | 5.9M | 6.1M | +136.4K |
| Saba Capital Management, L.P. | Sold Out | 112.5K | 0 | -112.5K |
| Walleye Trading LLC | New | 0 | 110.4K | +110.4K |
| NORTHERN TRUST CORP | Increased | 1.0M | 1.1M | +109.5K |
| BARCLAYS PLC | Reduced | 618.3K | 512.4K | -106.0K |
| FIL Ltd | Increased | 425.0K | 530.0K | +105.0K |
| Bridgewater Associates, LP | Sold Out | 103.0K | 0 | -103.0K |
| CONTRARIAN CAPITAL MANAGEMENT, L.L.C. | New | 0 | 100.0K | +100.0K |
| Verition Fund Management LLC | New | 0 | 100.0K | +100.0K |
| OCCUDO QUANTITATIVE STRATEGIES LP | New | 0 | 94.6K | +94.6K |
| Man Group plc | Reduced | 425.9K | 334.9K | -91.0K |
| CastleKnight Management LP | Reduced | 188.1K | 98.1K | -90.0K |
| Invesco Ltd. | Reduced | 567.1K | 478.3K | -88.8K |
| AMERICAN CENTURY COMPANIES INC | Increased | 19.6K | 105.1K | +85.4K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 1.5M | 1.6M | +83.1K |
| Davidson Kempner Capital Management LP | Reduced | 374.4K | 293.5K | -80.8K |
| FIRST TRUST ADVISORS LP | Sold Out | 79.5K | 0 | -79.5K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 217.1K | 140.4K | -76.7K |
| BW Gestao de Investimentos Ltda. | New | 0 | 75.2K | +75.2K |
| Qsemble Capital Management, LP | New | 0 | 70.7K | +70.7K |
| HRT FINANCIAL LP | Increased | 34.8K | 99.6K | +64.8K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 4.2M | 4.3M | +60.5K |
| Woodline Partners LP | New | 0 | 58.6K | +58.6K |
| Gotham Asset Management, LLC | New | 0 | 58.4K | +58.4K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.